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Posted to dev@jackrabbit.apache.org by "Claus Köll (JIRA)" <ji...@apache.org> on 2013/06/10 13:44:20 UTC

[jira] [Created] (JCR-3605) Possible Deadlock during TimeoutHandler is running

Claus Köll created JCR-3605:
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             Summary: Possible Deadlock during TimeoutHandler is running
                 Key: JCR-3605
                 URL: https://issues.apache.org/jira/browse/JCR-3605
             Project: Jackrabbit Content Repository
          Issue Type: Bug
          Components: jackrabbit-core
    Affects Versions: 2.6.1
            Reporter: Claus Köll
            Assignee: Claus Köll
             Fix For: 2.6.2, 2.7.1


It's possible to create a deadlock while TimeoutHandler is running.

The TimeoutHandler owns a monitor lock on LocalItemStateManager without obtaining a lock from the internal XAReentrantLock. This leads to a deadlock situation if a other thread tries at the same time to use the LocalItemStateManager.

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